Tomy Seiko MX-300 Micro High-Speed Refrigerated Centrifuge

The Tomy Seiko MX-300 is a micro high-speed refrigerated centrifuge specialized for precise temperature-controlled centrifugation in biotechnology, molecular diagnostics, and bioprocessing workflows. It features an adjustable rotational speed range from 300 to 16,000 rpm in 100 rpm steps, delivering a maximum centrifugal force of 21,130 × g for efficient pelletization of biological samples. The centrifuge allows temperature setting from -9 to 35 °C with 1 °C increments, supporting temperature-sensitive applications such as live-cell processing and synthetic biology protocols. Time settings enable up to 99 minutes with continuous operation, accommodating diverse experimental durations. Equipped with the ARO15-24 rotor, it holds 2 ml tubes in a capacity of 24 tubes per layer, 3 layers total, making it ideal for microvolume sample preparation, nucleic acid isolation, and protein purification tasks. As a used instrument sold as-is, users should verify performance before critical biomanufacturing or molecular cloning usages. This benchtop centrifuge is widely utilized in clinical diagnostics labs, biotechnology research facilities, and biopharmaceutical production pipelines requiring reliable cooling and high centrifugal force for microcentrifuge tubes.